Journal ArticleDOI
Synthesis of pure phase BiFeO3 powders in molten alkali metal nitrates
Xiaobo He,Lian Gao +1 more
TLDR
In this paper, pure phase BiFeO 3 powders were successfully synthesized in molten alkali metal nitrates (KNO 3 -NaNO 3 ) at 500°C.About:
This article is published in Ceramics International.The article was published on 2009-04-01. It has received 62 citations till now. The article focuses on the topics: Polymer characterization & Thermogravimetry.read more
Citations
More filters
Journal ArticleDOI
Aerosol-spraying preparation of a mesoporous hollow spherical BiFeO3 visible photocatalyst with enhanced activity and durability
TL;DR: A facile aerosol-spraying approach was developed to prepare mesoporous BiFeO(3) hollow spheres with enhanced activity and durability in visible photocatalysis.
Journal ArticleDOI
Perovskite nanostructures for photovoltaic and energy storage devices
TL;DR: In this paper, a review of perovskite nanomaterials is presented, where various approaches used for the fabrication of nanostructures with centrosymmetric or non-centrosymetric morphologies are reviewed.
Journal ArticleDOI
Electrospinning of magnetical bismuth ferrite nanofibers with photocatalytic activity
TL;DR: In this paper, Bismuth ferrite (BiFeO 3 ) nanofibers were prepared by combining the electrospinning technique with sol-gel chemistry and the structural features of the as-prepared nanofiber were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscope (TEM).
Journal ArticleDOI
Factors controlling pure-phase magnetic BiFeO3 powders synthesized by solution combustion synthesis
TL;DR: In this paper, Bismuth ferric oxide nanopowders were prepared through combustion method and the evolutions of phase constitution and structural characteristics were investigated by X-ray diffraction, scanning electron microscope, and simultaneous thermogravimetric analysis.
Journal ArticleDOI
Perovskite nanocrystals for energy conversion and storage
Athanasia Kostopoulou,Konstantinos Brintakis,Nektarios K. Nasikas,Emmanuel Stratakis,Emmanuel Stratakis +4 more
TL;DR: In this paper, the synthesis procedures of perovskite nanostructures in different morphologies is summarized and the energy-related properties and applications are extensively discussed in this paper.
References
More filters
Journal ArticleDOI
Multiferroics: a magnetic twist for ferroelectricity
TL;DR: It is found that even a weak magnetoelectric interaction can lead to spectacular cross-coupling effects when it induces electric polarization in a magnetically ordered state.
Journal ArticleDOI
Applications of Modern Ferroelectrics
TL;DR: Electroelectric arrays of lead zirconate titanate have been reported on Pt nanowire interconnects and nanorings with 5-nanometer diameters and electron emission from ferroelectrics yields cheap, high-power microwave devices and miniature x-ray and neutron sources.
Journal ArticleDOI
Observation of coupled magnetic and electric domains
TL;DR: Spatial maps of coupled antiferromagnetic and ferroelectric domains in YMnO3 are obtained by imaging with optical second harmonic generation and lead to a configuration that is dominated by the ferroelectromagnetic product of the order parameters.
Journal ArticleDOI
Size-Dependent Magnetic Properties of Single-Crystalline Multiferroic BiFeO3 Nanoparticles
Tae-Jin Park,Georgia C. Papaefthymiou,Arthur J. Viescas,and Arnold R. Moodenbaugh,Stanislaus S. Wong +4 more
TL;DR: As-prepared, single-crystalline bismuth ferrite nanoparticles show strong size-dependent magnetic properties that correlate with increased suppression of the known spiral spin structure with decreasing nanoparticle size and uncompensated spins and strain anisotropies at the surface.
Journal ArticleDOI
Temperature dependence of the crystal and magnetic structures of BiFeO3
TL;DR: In this paper, the temperature dependence of structural and magnetic order parameters of BiFeO3 with rhombohedral perovskite structure was investigated by means of neutron diffraction on a powder sample.